Number of the records: 1
Morphological and genetic description of two new species of philometrid nematodes (Philometridae) parasitic in needlefishes (Belonidae) from estuaries of Florida, USA
- 1.0554336 - BC 2022 RIV CZ eng J - Journal Article
Moravec, František - Bakenhaster, M. - Seyoum, S. - Tringali, M.
Morphological and genetic description of two new species of philometrid nematodes (Philometridae) parasitic in needlefishes (Belonidae) from estuaries of Florida, USA.
Folia Parasitologica. Roč. 68, APR 13 (2021), č. článku 008. ISSN 0015-5683. E-ISSN 1803-6465
R&D Projects: GA MŠMT(CZ) EF16_013/0001775; GA MŠMT(CZ) LM2015062
Institutional support: RVO:60077344
Keywords : flounder paralichthys-lethostigma * gulf-of-mexico * epinephelus-morio * marine fishes * south-carolina * ocular cavity * spp. * redescription * serranidae * yamaguti * Parasitic nematode * Philometra * Barracudia * marine fish * Strongylura * Atlantic Ocean * North America * Tampa Bay * Apalachicola Bay * integrated taxonomy
OECD category: Genetics and heredity (medical genetics to be 3)
Impact factor: 1.614, year: 2021
Method of publishing: Open access
https://folia.paru.cas.cz/artkey/fol-202101-0008_morphological_and_genetic_description_of_two_new_species_of_philometrid_nematodes_philometridae_parasitic_in.php
Two new species of philometrid nematodes (Philometridae) from needlefishes (Belonidae) in Florida are described based on morphological and genetic characteristics: Philometra aequispiculata sp. n. (males and females) collected from the ovary of Strongylura marina (Walbaum) (type host) and Strongylura notata (Posy), and Philometra notatae sp. n. (females) from the swimbladder of S. notata. Both species are described and illustrated based on light and scanning electron microscopical examinations. Morphologically, P. aequispiculata sp. n. differs from all congeners mainly in the unique structure of the distal tip of the gubernacultim, whereas P. notatae sp. n. is mainly characterised by the presence of eight markedly large cephalic papillae of the outer circle in gravid and subgravid fartali, the body length of the gravid female (54 mm) and by the absence of caudal projections. Molecular characterisation of the new species was assessed from phylogenetic analysis of mitochondrial cytochrome c oxidase. I (COI) and SSU rRNA small-subunit ribosomal RNA (SSU) sequences among closely related philometrids by way of Bayesian inference. Phylogenetic reconstructions based on COI and SSU sequences show each of the new species comprise discrete ancestor-descendent lineages.
Permanent Link: http://hdl.handle.net/11104/0328973
Number of the records: 1